PCASMSetSubMatType#

Set the type of matrix used for PCASM subsolves

Synopsis#

#include "petscpc.h" 
PetscErrorCode PCASMSetSubMatType(PC pc, MatType sub_mat_type)

Collective

Input Parameters#

  • pc - the PC object

  • sub_mat_type - the MatType

Options Database Key#

  • -pc_asm_sub_mat_type <sub_mat_type> - Sets the matrix type used for subsolves, for example, seqaijviennacl. If you specify a base name like aijviennacl, the corresponding sequential type is assumed.

Note#

See MatType for available types

See Also#

PCASM, PCASMGetSubMatType(), PCASM, PCSetType(), VecSetType(), MatType, Mat

Level#

advanced

Location#

src/ksp/pc/impls/asm/asm.c

Implementations#

PCASMSetSubMatType_ASM in src/ksp/pc/impls/asm/asm.c

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